Extensible optical fiber transceiver

Abstract

The utility model discloses an extensible optical fiber transceiver which comprises a machine box body, one side of the machine box body is provided with a plurality of connecting holes, one side of the machine box body is provided with a transition display screen, one side of the machine box body is fixedly connected with an extension module, and the extension module internally comprises a sliding block, a clamping block, a sliding rod, a sleeve block, a sliding rail and a connecting rod. The number of the expansion modules is multiple, a space is formed in the center of each expansion module, and each expansion module is provided with two openings with different diameters. According to the utility model, the extension frame is additionally arranged on the outer side of the transceiver, the extension frame is internally provided with a telescopic extension structure composed of the sliding rods and the sleeve blocks, and a plurality of optical fiber transceivers can be stored in the extension frame and grouped, so that the corresponding transceivers can be conveniently found in time when an exception is handled.

Description

Technical Field

[0001] The utility model belongs to the technical field of optical fiber transmitters, and particularly relates to an expandable optical fiber transceiver. Background Art

[0002] Fiber optic transceiver is an Ethernet transmission media conversion unit that interchanges short-distance twisted pair electrical signals with long-distance optical signals. It is also called photoelectric converter in many places. The product is generally used in actual network environments where Ethernet cables cannot cover and optical fiber must be used to extend the transmission distance. It is usually positioned in the access layer of broadband metropolitan area networks; such as: high-definition video image transmission for monitoring security projects; at the same time, it also plays a huge role in helping to connect the last mile of optical fiber lines to metropolitan area networks and outer networks. However, there are currently the following problems:

[0003] Currently, expandable fiber optic transceivers can only be stored in storage racks. When there are many transceivers, the storage racks are overstacked, which makes it inconvenient to find them when an abnormality occurs, resulting in longer processing time. Currently, fiber optic transceivers need to be fixed when stored, and the fixing method is mostly to use nylon tightening bands and cylindrical objects to bind and fix them. Since the transceiver shell is relatively smooth, this fixing method is not firm, which makes it easy to knock the transceiver away from its original position when handling an abnormality. Utility Model Content

[0004] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an expandable optical fiber transceiver, comprising a machine box body, a plurality of connection holes are arranged on one side of the machine box body, a rotation display screen is arranged on one side of the machine box body, an expansion module is fixedly connected to one side of the machine box body, the expansion module internally comprises a slider, a card block, a slide rod, a sleeve block, a slide rail, and a connecting rod, the expansion modules are arranged in plurality, a space is opened at the center of the expansion modules, and the expansion modules are opened with two openings with different diameters.

[0006] Preferably, the slide rail is arranged inside the expansion module, a slider is mounted inside the slide rail, a card block is fixedly arranged on one side of the slider, and the card block is combined with the slide rail through the slider, a support column is installed in the space on one side of the interior of the expansion module, a strip-shaped hole is opened at the center of the support column, and the support column connects the two expansion modules longitudinally.

[0007] Preferably, a plurality of slide bars are arranged inside the other side of the expansion module, and the slide bars are connected to the inner walls on both sides of the expansion module, and a sleeve block is arranged on one side of the slide bar, and the sleeve block is provided with a plurality of through holes.

[0008] Preferably, the sleeve block is combined with a slide rod, a connecting rod is fixedly connected to the center of the sleeve block, the expansion module is laterally connected through the connecting rod, folding pieces are provided on both sides of the connecting rod, and the folding pieces are connected to the outer side of the expansion module.

[0009] Preferably, each short side of the expansion module is provided with a frame, and a space is provided at the center of the frame, and the frame is respectively combined and contacted with the support column and the connecting rod.

[0010] Preferably, a plurality of magnets are arranged on a side of the expansion module close to the box body, the magnets are fixedly connected to the expansion module, and a plurality of corner pads are installed at the corners of the expansion module.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model adds an expansion frame on the outside of the transceiver, and the interior of the expansion frame is a telescopic expansion structure composed of a slide rod and a sleeve block. A plurality of fiber optic transceivers can be stored inside the expansion frame and grouped, so that the corresponding transceiver can be found in time when handling an abnormality. Magnets are added to the inner wall of the expansion frame. The transceiver shell is mostly made of steel and can be adsorbed and fixed by magnets without the need to use external objects for fixing, thereby achieving the purpose of centralized management and simple and effective fixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0014] Figure 1 It is the internal structure diagram of the utility model;

[0015] Figure 2 It is a side view structural diagram of the utility model;

[0016] Figure 3 It is a top view schematic diagram of the utility model.

[0017] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0018] 1. Box body; 2. Slider; 3. Block; 4. Slide bar; 5. Bushing; 6. Folding sheet; 7. Connecting rod; 8. Magnet; 9. Support column; 10. Corner pad; 11. Slide rail; 12. Connecting hole; 13. Expansion module; 14. Frame. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-3 As shown, an expandable optical fiber transceiver includes a machine box body 1, a plurality of connection holes 12 are arranged on one side of the machine box body 1, a rotation display screen is arranged on one side of the machine box body 1, an expansion module 13 is fixedly connected to one side of the machine box body 1, and the expansion module 13 includes a slider 2, a card block 3, a slide rod 4, a sleeve block 5, a slide rail 11, and a connecting rod 7. The expansion modules 13 are arranged in plurality, a space is opened at the center of the expansion module 13, and the expansion module 13 has two openings with different diameters.

[0021] Furthermore, the slide rail 11 is arranged inside the expansion module 13, and a slider 2 is installed inside the slide rail 11. A block 3 is fixedly arranged on one side of the slider 2, and the block 3 is combined with the slide rail 11 through the slider 2. A support column 9 is installed in the space on one side of the interior of the expansion module 13, and a strip-shaped hole is opened at the center of the support column 9. The support column 9 connects the two expansion modules 13 longitudinally, and a sliding space is provided for the slider 2 through the slide rail 11. The block 3 can be connected to the new expansion module 13.

[0022] Furthermore, a plurality of slide bars 4 are provided inside the other side of the expansion module 13, and the slide bars 4 are connected to the inner walls on both sides of the expansion module 13. A sleeve block 5 is provided on one side of the slide bar 4, and the sleeve block 5 is provided with a plurality of through holes. The sleeve block 5 is combined with the slide bar 4 through the openings, so that the sleeve block 5 can slide on the outside of the slide bar 4.

[0023] Furthermore, the sleeve block 5 is combined with the slide rod 4, and a connecting rod 7 is fixedly connected at the center of the sleeve block 5. The expansion modules 13 are laterally connected through the connecting rod 7. Folding pieces 6 are provided on both sides of the connecting rod 7. The folding pieces 6 are connected to the outer sides of the expansion modules 13. The two expansion modules 13 can be movably expanded through the connecting rod 7.

[0024] Furthermore, each short side of the expansion module 13 is provided with a frame 14 , and a space is provided at the center of the frame 14 . The frame 14 is respectively combined and contacted with the support column 9 and the connecting rod 7 , and the frame 14 provides a moving space for the support column 9 and the connecting rod 7 .

[0025] Furthermore, a plurality of magnets 8 are provided on one side of the expansion module 13 close to the box body 1, and the magnets 8 are fixedly connected to the expansion module 13. A plurality of corner pads 10 are installed at the corners of the expansion module 13, and the magnets 8 fix the new fiber optic transceiver; the corner pads 10 prevent the corners of the fiber optic transceiver from being damaged by collision.

[0026] Principle of use: When the fiber optic transceiver needs to be expanded, the expansion module 13 is pulled open horizontally. The internal space of the expansion module 13 is provided with a slide bar 4 and a sleeve block 5. A connecting rod 7 is fixedly installed at the center of the sleeve block 5. Each expansion module 13 is connected horizontally through the sleeve block 5 and the connecting rod 7. The expansion module 13 is pulled open, and the sleeve block 5 slides on one side of the slide bar 4. The folding piece 6 on the outside of the expansion module 13 begins to spread. When it moves to the set position, the space on one side of the machine box body 1 is expanded, and the new fiber optic transmitter is installed on one side of the machine box body 1. The magnets 8 on both sides of the expansion module 13 are adsorbed and fixed to both sides of the fiber optic transceiver. Fiber optic transceivers of different sizes and models can be placed horizontally. When there is no space inside the expansion module 13, take a new device and combine it with the card block 3 on one side of the expansion module 13 for connection. The card block 3 can be moved on one side of the slide rail 11 through the slider 2 to prevent the expansion and fixation caused by the different positions of the card blocks 3 of expansion modules 13 of different models.

[0027] In the description of this specification, the description with reference to the terms "an embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0028] The above are only preferred embodiments of the present invention and do not limit the present invention. Any modification to the technical solutions described in the aforementioned embodiments and any equivalent replacement of some of the technical features therein are within the protection scope of the present invention.

Claims

1. An expandable optical fiber transceiver, comprising a box body (1), Features: A plurality of connection holes (12) are arranged on one side of the box body (1), a rotating display screen is arranged on one side of the box body (1), an expansion module (13) is fixedly connected to one side of the box body (1), the expansion module (13) internally comprises a slider (2), a card block (3), a slide rod (4), a sleeve block (5), a slide rail (11), and a connection rod (7), a plurality of expansion modules (13) are arranged, a space is opened at the center of the expansion module (13), and the expansion module (13) is opened with two openings with different diameters.

2. The scalable optical fiber transceiver according to claim 1, Features: The slide rail (11) is arranged inside the expansion module (13), a slider (2) is mounted inside the slide rail (11), a clamping block (3) is fixedly arranged on one side of the slider (2), and the clamping block (3) is combined with the slide rail (11) through the slider (2), a support column (9) is installed in a space on one side of the expansion module (13), a strip-shaped hole is opened at the center of the support column (9), and the support column (9) connects two expansion modules (13) longitudinally.

3. The scalable optical fiber transceiver according to claim 2, Features: A plurality of slide bars (4) are arranged inside the other side of the expansion module (13), and the slide bars (4) are connected to the inner walls on both sides of the expansion module (13). A sleeve block (5) is arranged on one side of the slide bar (4), and the sleeve block (5) is provided with a plurality of through holes.

4. The scalable optical fiber transceiver according to claim 3, Features: The sleeve block (5) is combined with the slide rod (4); a connecting rod (7) is fixedly connected to the center of the sleeve block (5); the expansion module (13) is laterally connected via the connecting rod (7); folding sheets (6) are provided on both sides of the connecting rod (7); and the folding sheets (6) are connected to the outer side of the expansion module (13).

5. The scalable optical fiber transceiver according to claim 4, Features: Each short side of the expansion module (13) is provided with a frame (14), and a space is provided at the center of the frame (14). The frame (14) is respectively combined and contacted with the support column (9) and the connecting rod (7).

6. The scalable optical fiber transceiver according to claim 1, Features: A plurality of magnets (8) are arranged on a side of the expansion module (13) close to the box body (1), the magnets (8) are fixedly connected to the expansion module (13), and a plurality of corner pads (10) are installed at the corners of the expansion module (13).

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